From 1c3103a7686233033c5ee58d94ba1ca605fd4c2c Mon Sep 17 00:00:00 2001 From: Aleksander Ambrozkiewicz Date: Mon, 9 Sep 2019 13:07:29 +0200 Subject: [PATCH] Add default Docker backend image with docker compose and postgresql --- .env.example | 7 ++ .gitignore | 3 +- Dockerfile | 20 +++++ Pipfile | 10 +-- Pipfile.lock | 196 ++++++++++++++++++++++++------------------- docker-compose.yml | 26 ++++++ restauth/settings.py | 10 +-- wait-for-it.sh | 177 ++++++++++++++++++++++++++++++++++++++ 8 files changed, 348 insertions(+), 101 deletions(-) create mode 100644 .env.example create mode 100644 Dockerfile create mode 100644 docker-compose.yml create mode 100755 wait-for-it.sh diff --git a/.env.example b/.env.example new file mode 100644 index 0000000..d3abe65 --- /dev/null +++ b/.env.example @@ -0,0 +1,7 @@ +DJANGO_SETTINGS_MODULE=restauth.settings + +DEBUG=on +ALLOWED_HOSTS=* +SECRET_KEY=t6xm-!%va(qgw@)*4+sbnzyhk_&gc#s1r6!qy*=a9%u06rumy& + +DATABASE_URL=psql://postgres:postgres@db/postgres diff --git a/.gitignore b/.gitignore index 5f2123d..ad53d06 100644 --- a/.gitignore +++ b/.gitignore @@ -2,4 +2,5 @@ __pycache__/ *.py[cod] .idea/ db.sqlite3 -.pytest_cache/ \ No newline at end of file +.pytest_cache/ +.env \ No newline at end of file diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..523a696 --- /dev/null +++ b/Dockerfile @@ -0,0 +1,20 @@ +FROM python:3.7-alpine + +ENV PYTHONUNBUFFERED 1 + +RUN apk update \ + && apk add bash \ + # psycopg2 dependencies + && apk add --virtual build-deps gcc python3-dev musl-dev \ + && apk add postgresql-dev \ + && apk add build-base linux-headers pcre-dev + +EXPOSE 3031 +WORKDIR /code +COPY Pipfile Pipfile.lock ./ +RUN pip install --upgrade pip +RUN pip install pipenv +RUN pipenv install --system --dev +COPY . . + +CMD ["./run-backend.sh"] diff --git a/Pipfile b/Pipfile index aeaf9fd..d7ae4c0 100644 --- a/Pipfile +++ b/Pipfile @@ -4,10 +4,10 @@ verify_ssl = true name = "pypi" [packages] -Django = "==2.0.2" -djangorestframework = "==3.7.7" -djangorestframework-jwt = "==1.11.0" -django-hashid-field = "==2.1.0" +Django = "~=2.2" +djangorestframework = "~=3.10" +djangorestframework-jwt = "~=1.11" +django-hashid-field = "~=2.1" dj-database-url = "*" [dev-packages] @@ -18,4 +18,4 @@ pytest-django = "==3.1.2" django-rest-swagger = "*" [requires] -python_version = "3.6" +python_version = "3.7" diff --git a/Pipfile.lock b/Pipfile.lock index e426040..a876ad6 100644 --- a/Pipfile.lock +++ b/Pipfile.lock @@ -1,11 +1,11 @@ { "_meta": { "hash": { - "sha256": "f3cc0966a40ef3ba44132cbcae73a6565eb8a32bf7e7364b5d73510364972695" + "sha256": "ee2d14bfc26dd04ca3fa93fd8406d00a6c4cc4827a670ed223c575121fb3d406" }, "pipfile-spec": 6, "requires": { - "python_version": "3.6" + "python_version": "3.7" }, "sources": [ { @@ -26,27 +26,27 @@ }, "django": { "hashes": [ - "sha256:7c8ff92285406fb349e765e9ade685eec7271d6f5c3f918e495a74768b765c99", - "sha256:dc3b61d054f1bced64628c62025d480f655303aea9f408e5996c339a543b45f0" + "sha256:148a4a2d1a85b23883b0a4e99ab7718f518a83675e4485e44dc0c1d36988c5fa", + "sha256:deb70aa038e59b58593673b15e9a711d1e5ccd941b5973b30750d5d026abfd56" ], "index": "pypi", - "version": "==2.0.2" + "version": "==2.2.5" }, "django-hashid-field": { "hashes": [ - "sha256:9d72324688e5e50d424fac9cdc102cf7a69cbcd47085329328443d6ffada65ab", - "sha256:e8c1d01060159a3d292881b3742ccd8505ed3edcf004052fbb31fae3dff683bd" + "sha256:6b82365da20d06eee062ee5823fc972e61d670f016dd99cedbe1dcf6cc0dc73a", + "sha256:9aceb2db2800be1efa03d0559a91dba62d458ff4fc9dfee59c7a0719a503f307" ], "index": "pypi", - "version": "==2.1.0" + "version": "==2.1.6" }, "djangorestframework": { "hashes": [ - "sha256:1f6baf40ed456ed2af6bd1a4ff8bbc3503cebea16509993aea2b7085bc097766", - "sha256:9f9e94e8d22b100ed3a43cee8c47a7ff7b185e778a1f2da9ec5c73fc4e081b87" + "sha256:5488aed8f8df5ec1d70f04b2114abc52ae6729748a176c453313834a9ee179c8", + "sha256:dc81cbf9775c6898a580f6f1f387c4777d12bd87abf0f5406018d32ccae71090" ], "index": "pypi", - "version": "==3.7.7" + "version": "==3.10.3" }, "djangorestframework-jwt": { "hashes": [ @@ -64,40 +64,40 @@ }, "pyjwt": { "hashes": [ - "sha256:bca523ef95586d3a8a5be2da766fe6f82754acba27689c984e28e77a12174593", - "sha256:dacba5786fe3bf1a0ae8673874e29f9ac497860955c501289c63b15d3daae63a" + "sha256:5c6eca3c2940464d106b99ba83b00c6add741c9becaec087fb7ccdefea71350e", + "sha256:8d59a976fb773f3e6a39c85636357c4f0e242707394cadadd9814f5cbaa20e96" ], - "version": "==1.6.1" + "version": "==1.7.1" }, "pytz": { "hashes": [ - "sha256:07edfc3d4d2705a20a6e99d97f0c4b61c800b8232dc1c04d87e8554f130148dd", - 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"sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9", - "sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb" + "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c", + "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73" ], - "version": "==1.11.0" + "version": "==1.12.0" }, "text-unidecode": { "hashes": [ @@ -289,10 +309,10 @@ }, "urllib3": { "hashes": [ - "sha256:06330f386d6e4b195fbfc736b297f58c5a892e4440e54d294d7004e3a9bbea1b", - "sha256:cc44da8e1145637334317feebd728bd869a35285b93cbb4cca2577da7e62db4f" + "sha256:b246607a25ac80bedac05c6f282e3cdaf3afb65420fd024ac94435cabe6e18d1", + "sha256:dbe59173209418ae49d485b87d1681aefa36252ee85884c31346debd19463232" ], - "version": "==1.22" + "version": "==1.25.3" } } } diff --git a/docker-compose.yml b/docker-compose.yml new file mode 100644 index 0000000..08d7579 --- /dev/null +++ b/docker-compose.yml @@ -0,0 +1,26 @@ +version: '3' + +services: + db: + image: postgres:9.6 + ports: + - "5432:5432" + volumes: + - restauth_backend:/var/lib/postgresql/data + + dev: + build: . + image: restauth_backend + command: "./wait-for-it.sh db:5432 -- python manage.py runserver 0:8000" + volumes: + - .:/code + ports: + - "8000:8000" + depends_on: + - "db" + restart: on-failure + env_file: .env + +volumes: + restauth_backend: + external: true diff --git a/restauth/settings.py b/restauth/settings.py index 4a7438a..b3f65b6 100644 --- a/restauth/settings.py +++ b/restauth/settings.py @@ -8,13 +8,9 @@ # Quick-start development settings - unsuitable for production # See https://docs.djangoproject.com/en/1.11/howto/deployment/checklist/ -# SECURITY WARNING: keep the secret key used in production secret! -SECRET_KEY = '4y7c-7+bja2@e1$%d@6v+#dir%70!dc7!7_04e2r(d%4$g7+id' - -# SECURITY WARNING: don't run with debug turned on in production! -DEBUG = True - -ALLOWED_HOSTS = [] +SECRET_KEY = os.environ.get('SECRET_KEY') +DEBUG = os.environ.get('DEBUG') +ALLOWED_HOSTS = list(filter(lambda s: len(s) > 0, map(str.strip, os.environ.get('ALLOWED_HOSTS').split(',')))) # Application definition diff --git a/wait-for-it.sh b/wait-for-it.sh new file mode 100755 index 0000000..5b3a6f9 --- /dev/null +++ b/wait-for-it.sh @@ -0,0 +1,177 @@ +#!/usr/bin/env bash +# Use this script to test if a given TCP host/port are available + +cmdname=$(basename $0) + +echoerr() { if [[ $QUIET -ne 1 ]]; then echo "$@" 1>&2; fi } + +usage() +{ + cat << USAGE >&2 +Usage: + $cmdname host:port [-s] [-t timeout] [-- command args] + -h HOST | --host=HOST Host or IP under test + -p PORT | --port=PORT TCP port under test + Alternatively, you specify the host and port as host:port + -s | --strict Only execute subcommand if the test succeeds + -q | --quiet Don't output any status messages + -t TIMEOUT | --timeout=TIMEOUT + Timeout in seconds, zero for no timeout + -- COMMAND ARGS Execute command with args after the test finishes +USAGE + exit 1 +} + +wait_for() +{ + if [[ $TIMEOUT -gt 0 ]]; then + echoerr "$cmdname: waiting $TIMEOUT seconds for $HOST:$PORT" + else + echoerr "$cmdname: waiting for $HOST:$PORT without a timeout" + fi + start_ts=$(date +%s) + while : + do + if [[ $ISBUSY -eq 1 ]]; then + nc -z $HOST $PORT + result=$? + else + (echo > /dev/tcp/$HOST/$PORT) >/dev/null 2>&1 + result=$? + fi + if [[ $result -eq 0 ]]; then + end_ts=$(date +%s) + echoerr "$cmdname: $HOST:$PORT is available after $((end_ts - start_ts)) seconds" + break + fi + sleep 1 + done + return $result +} + +wait_for_wrapper() +{ + # In order to support SIGINT during timeout: http://unix.stackexchange.com/a/57692 + if [[ $QUIET -eq 1 ]]; then + timeout $BUSYTIMEFLAG $TIMEOUT $0 --quiet --child --host=$HOST --port=$PORT --timeout=$TIMEOUT & + else + timeout $BUSYTIMEFLAG $TIMEOUT $0 --child --host=$HOST --port=$PORT --timeout=$TIMEOUT & + fi + PID=$! + trap "kill -INT -$PID" INT + wait $PID + RESULT=$? + if [[ $RESULT -ne 0 ]]; then + echoerr "$cmdname: timeout occurred after waiting $TIMEOUT seconds for $HOST:$PORT" + fi + return $RESULT +} + +# process arguments +while [[ $# -gt 0 ]] +do + case "$1" in + *:* ) + hostport=(${1//:/ }) + HOST=${hostport[0]} + PORT=${hostport[1]} + shift 1 + ;; + --child) + CHILD=1 + shift 1 + ;; + -q | --quiet) + QUIET=1 + shift 1 + ;; + -s | --strict) + STRICT=1 + shift 1 + ;; + -h) + HOST="$2" + if [[ $HOST == "" ]]; then break; fi + shift 2 + ;; + --host=*) + HOST="${1#*=}" + shift 1 + ;; + -p) + PORT="$2" + if [[ $PORT == "" ]]; then break; fi + shift 2 + ;; + --port=*) + PORT="${1#*=}" + shift 1 + ;; + -t) + TIMEOUT="$2" + if [[ $TIMEOUT == "" ]]; then break; fi + shift 2 + ;; + --timeout=*) + TIMEOUT="${1#*=}" + shift 1 + ;; + --) + shift + CLI=("$@") + break + ;; + --help) + usage + ;; + *) + echoerr "Unknown argument: $1" + usage + ;; + esac +done + +if [[ "$HOST" == "" || "$PORT" == "" ]]; then + echoerr "Error: you need to provide a host and port to test." + usage +fi + +TIMEOUT=${TIMEOUT:-15} +STRICT=${STRICT:-0} +CHILD=${CHILD:-0} +QUIET=${QUIET:-0} + +# check to see if timeout is from busybox? +# check to see if timeout is from busybox? +TIMEOUT_PATH=$(realpath $(which timeout)) +if [[ $TIMEOUT_PATH =~ "busybox" ]]; then + ISBUSY=1 + BUSYTIMEFLAG="-t" +else + ISBUSY=0 + BUSYTIMEFLAG="" +fi + +if [[ $CHILD -gt 0 ]]; then + wait_for + RESULT=$? + exit $RESULT +else + if [[ $TIMEOUT -gt 0 ]]; then + wait_for_wrapper + RESULT=$? + else + wait_for + RESULT=$? + fi +fi + +if [[ $CLI != "" ]]; then + if [[ $RESULT -ne 0 && $STRICT -eq 1 ]]; then + echoerr "$cmdname: strict mode, refusing to execute subprocess" + exit $RESULT + fi + exec "${CLI[@]}" +else + exit $RESULT +fi \ No newline at end of file